Si2 Ni2 Lu1

semiconductor
· Si2 Ni2 Lu1

Si₂Ni₂Lu is an intermetallic compound combining silicon, nickel, and lutetium—a rare-earth-bearing metallic system that represents specialized research-phase material rather than established commercial production. This composition falls within the family of ternary intermetallics investigated for high-temperature structural applications and magnetic properties, where the lutetium addition modifies phase stability and electronic behavior compared to binary Ni-Si systems. While not yet widely deployed in production engineering, such rare-earth intermetallics are of interest in aerospace, electronics, and materials science where extreme thermal stability or specialized magnetic/electronic properties justify the cost and processing complexity of rare-earth alloying.

experimental aerospace materialshigh-temperature intermetallicsrare-earth alloyed systemsmagnetic material researchelectronic device applicationsadvanced materials development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.